@echo off
set CWD=%~dp0
set IDIR=%CWD%..

del /F /S /Q "%IDIR%\sample\Thumbnails" "%IDIR%\sample\Pictures" "%IDIR%\sample\sample.html" "%IDIR%\sample\style.css"
rmdir /S /Q "%IDIR%\sample\Thumbnails" "%IDIR%\sample\Pictures"